BACKGROUND Nasal cycling may present negative consequences for oxygen-dependent patients using a nasal cannula. This study investigates the effects of nasal cycling on the delivered F(IO2) via nasal cannula in an anatomic model following a baseline study comparing right and left prong nasal cannula oxygen flow delivery. METHODS Flow from right and left nasal cannula prongs were measured simul...

Introduction ........................................................ 1 List of Terms ....................................................... 2 High Flow Therapy (HFT) Defined .................... 2 Multiple Mechanisms of Action ........................ 3 HFT in the Context of Current Practices in Neonatal Respiratory Care ............................ 4 HFT: A Unique Noninvasive Respiratory Sup...

BACKGROUND Inhaled nitric oxide (INO) has been used with heated and humidified high-flow nasal cannula (HFNC), nasal CPAP and several forms of noninvasive ventilation (NIV). This study was designed to evaluate the delivered dose of INO, level of NO2 generation, and effect of net gas delivery (addition of INO to the ventilator circuit--gas removed for sampling) on lung pressure at different NO d...